Xeno Parasitism

Wei Chen, a high school graduate, dreamed of becoming a CEO, marrying a beautiful and wealthy woman, and reaching the pinnacle of life. Barring unforeseen circumstances, this dream should, possibly, perhaps, almost certainly, never be realized. But after his date with his dream girl, everything changed. The city transformed into a stage for a terrifying carnival, monsters disguised as humans roamed freely, and no one could be trusted, perhaps not even himself. Invading extraterrestrial beings, using humans as hosts and slaughter as tools, were digging a grave for this world. So Wei Chen slightly altered his dream: to escape the grave!